#! /bin/sh
#
#   @configure_input@
#
#   Script for converting between windows and unix-style paths.
#
#   Copyright (C) 2001,2002 Free Software Foundation, Inc.
#
#   Author:  Stephen Brandon <stephen@brandonitconsulting.co.uk>
#   Modified by:  Richard Frith-Macdonald <rfm@gnu.org>
#
#   This file is part of the GNUstep Makefile Package.
#
#   This library is free software; you can redistribute it and/or
#   modify it under the terms of the GNU General Public License
#   as published by the Free Software Foundation; either version 3
#   of the License, or (at your option) any later version.
#   
#   You should have received a copy of the GNU General Public
#   License along with this library; see the file COPYING.
#   If not, write to the Free Software Foundation,
#   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#

#
# Define CYGWIN to "yes" to force cygwin style path handling, or
# to anything else for MINGW32/MSYS style path handling.
#
CYGWIN="@CYGWIN@"

if [ ! $# -eq 2 ]; then
  quit="yes"
fi

test "$1" = '-u' || test "$1" = '-w' || quit="yes"


if [ "$quit" = "yes" ]; then
  echo "Usage: $0 (-u)|(-w) filename"
  echo "Options:"
  echo "   -u print Unix form of filename"
  echo "   -w print Windows form of filename"
  exit 1
fi

operation=$1
file=$2

if [ "$operation" = "-u" ]; then
  #
  # convert to Unix style file name
  #
  if [ "$CYGWIN" = "yes" ]; then
    #
    # drive:directory --> /cygdrive/drive/directory
    #
    echo $file | \
    tr '\\' '/' | \
    sed 's/^\([a-zA-Z]\):\(.*\)$/\/cygdrive\/\1\2/'
  else
    #
    # drive:directory --> /drive/directory
    #
    echo $file | \
    tr '\\' '/' | \
    sed 's/^\([a-zA-Z]\):\(.*\)$/\/\1\2/' | \
    sed 's/\/\//\//'
  fi
else
  #
  # convert to Windows style file name
  #
  if [ "$CYGWIN" = "yes" ]; then
    #
    # /cygdrive/drive/directory --> drive:directory
    #
    echo $file | \
    sed 's/^\(\/cygdrive\)\?\/\([a-zA-Z]\)\(\/.*\)$/\2:\3/' | \
    tr '/' '\\'
  else
    #
    # /drive/directory --> drive:directory
    #
    echo $file | \
    sed 's/^\/\([a-zA-Z]\)\(\/.*\)$/\1:\2/' | \
    tr '/' '\\'
  fi
fi

exit 0


